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Brain Tumor Pathology

Issue 1/2021

Content (11 Articles)

Glioblastoma Original Article

H3 G34-mutant high-grade glioma

Ka Young Lim, Jae Kyung Won, Chul-Kee Park, Seung-Ki Kim, Seung Hong Choi, Taemin Kim, Hongseok Yun, Sung-Hye Park

Glioblastoma Original Article

Frequency of mismatch repair protein deficiency and PD-L1 in high-grade gliomas in adolescents and young adults (AYA)

Ghadeer Almuhaisen, Yazan Alhalaseh, Razan Mansour, Amer Abu-Shanab, Sura Al-Ghnimat, Maysa Al-Hussaini

Astrocytoma Original Article

Reduced H3K27me3 levels in diffuse gliomas: association with 1p/19q codeletion and difference from H3K27me3 loss in malignant peripheral nerve sheath tumors

Keiichiro Kitahama, Shohei Iijima, Ayumi Sumiishi, Akimasa Hayashi, Kiyotaka Nagahama, Kuniaki Saito, Nobuyoshi Sasaki, Keiichi Kobayashi, Saki Shimizu, Motoo Nagane, Junji Shibahara

Ependymoma Original Article

EZH2 inhibitory protein (EZHIP/Cxorf67) expression correlates strongly with H3K27me3 loss in posterior fossa ependymomas and is mutually exclusive with H3K27M mutations

Aruna Nambirajan, Agrima Sharma, Madhu Rajeshwari, Meher Tej Boorgula, Ramesh Doddamani, Ajay Garg, Vaishali Suri, Chitra Sarkar, Mehar Chand Sharma

Ependymoma Original Article

Central nervous system high grade neuroepithelial tumor with BCOR immunopositivity: Is there a molecular heterogeneity?

Shilpa Rao, Saikat Mitra, Harsha Sugur, Vikas Vazhayil, B. Ravi Mohan Rao, Santosh Kumar Annayappa, B. N. Nandeesh, T. C. Yasha, Vani Santosh

Astrocytoma Case Report

Genetic characterization of an aggressive optic nerve pilocytic glioma

Christopher S. Hong, Greg Fliney, Adeniyi Fisayo, Yi An, Pallavi P. Gopal, Antonio Omuro, Renelle Pointdujour-Lim, E. Zeynep Erson-Omay, S. Bulent Omay

Ependymoma Case Report

Ependymoma with C11orf95-MAML2 fusion: presenting with granular cell and ganglion cell features

Sho Tamai, Yoshiko Nakano, Masashi Kinoshita, Hemragul Sabit, Sumihito Nobusawa, Yasuhito Arai, Natsuko Hama, Yasushi Totoki, Tatsuhiro Shibata, Koichi Ichimura, Mitsutoshi Nakada

Case Report

Masked malignant phenotype with a benign appearance: beat-up copy number profile may be the key for hemangioblastoma dissemination

Soichi Oya, Shunsaku Takayanagi, Hirokazu Takami, Masahiro Indo, Takahisa Yamashita, Nobuhito Saito, Toru Matsui

Glioma Letter to the Editor

Methylation profiling-based diagnosis of radiologically suspected congenital glioma

Konstantin Bräutigam, Eike Piechowiak, Nedelina Slavova, Beatrice Mosimann, Doron Merkler, Kristof Egervari, Ekkehard Hewer